机械设计医用瓶盖冲塞机的垫片传送与冲裁机构设计论文

本科毕业设计（论文）医用瓶盖冲塞机的垫片传送与冲裁机构设计摘 录随着人们的生活水平不断提高，对医药用品质量和用量的要求也在不断增长。这势必对相应医药包装机械的性能提出了更高要求。作为包装机械的一大门类产品，我国的医药包装设备较之世界先进水平还是有不小的差距，集中体现在自动化程度低、加工速度慢、可靠性差、设备柔性和灵活性不够等方面。虽然目前国仍在大量制造这类机械产品，但是多为低水平重复建设，成品设备大都结构简单，技术落后。基于此，本文以自主研发一种高自动化高速度医用瓶盖冲塞机为目的，主要针对机械部件结构和控制电路两个方面进行讨论。首先，介绍了国外包装机械的进展现状，并着重在技术特点上进行对比。然后提出了本课题的讨论容，并简要的说明了该项目的一些技术参数要求。其次，从控制任务要求角度出发，对该医用瓶盖冲塞机的机械部件进行了深化的讨论分析，主要包括理盖机构、送纸机构、送盖机构、冲裁机构和压入机构这五大部分。通过比较提出了机械设计图和参数，并针对冲裁、送纸等关键部件，进行简单的力学运动学分析和机械校核等。通过双排式送盖设计，该冲塞机较之同类产品，其加工速度能提高大约一倍。关键词：瓶盖冲塞机，偏心轮结构，双排式送盖，步进电机ABSTRACTWith the development of our living standard, the demands of the curative products increased rapidly both in quality and quantity. The capability of package machine was come up stricktly. As a sort of package machine, medical package equipments of our country are much more unenlightened than machines of some other countries. The weaknesses focused on some aspects such as low level of automatic, low process speed, lack of reliability and flexibility etc. Although the facilities are manufactured on large scale in our country now, the technology and quality can hardly meet requirements of modernization. So, it is significant to design a new type of medical package machine. For increasing efficiency, the author mainly made research on mechanical structure and control method.First of all, the author introduced the current sit...